\begin{tikzpicture}
\clip (0,0) rectangle (9.000000,4.000000);
{\footnotesize

% Marking point A1 by circle
\draw [line width=0.016cm] (1.000000,1.000000) circle (0.040000);%
\draw (0.930000,0.930000) node [anchor=north east] { $A1$ };%

% Marking point D1 by circle
\draw [line width=0.016cm] (3.000000,1.000000) circle (0.040000);%
\draw (3.070000,0.930000) node [anchor=north west] { $A2$ };%{ $D1$ };%

% Marking point A2 by circle
\draw [line width=0.016cm] (3.000000,1.000000) circle (0.040000);%
\draw (2.930000,0.930000) node [anchor=north east] { $D1$ };%{ $A2$ };%

% Marking point D2 by circle
\draw [line width=0.016cm] (5.000000,1.000000) circle (0.040000);%
\draw (5.070000,0.930000) node [anchor=north west] { $A3$ };%{ $D2$ };%

% Marking point A3 by circle
\draw [line width=0.016cm] (5.000000,1.000000) circle (0.040000);%
\draw (4.930000,0.930000) node [anchor=north east] { $D2$ };%{ $A3$ };%

% Marking point D3 by circle
\draw [line width=0.016cm] (8.000000,1.000000) circle (0.040000);%
\draw (8.070000,0.930000) node [anchor=north west] { $D3$ };%

% Marking point A4 by circle
\draw [line width=0.016cm] (2.000000,2.000000) circle (0.040000);%
\draw (1.930000,1.930000) node [anchor=north east] { $A4$ };%

% Marking point D4 by circle
\draw [line width=0.016cm] (4.000000,2.000000) circle (0.040000);%
\draw (3.900000,1.930000) node [anchor=north west] { $D4$ };%

% Marking point A5 by circle
\draw [line width=0.016cm] (3.000000,3.000000) circle (0.040000);%
\draw (2.930000,2.930000) node [anchor=north east] { $A5$ };%

% Marking point D5 by circle
\draw [line width=0.016cm] (6.000000,3.000000) circle (0.040000);%
\draw (6.070000,2.930000) node [anchor=north west] { $D5$ };%

% Marking point A6 by circle
\draw [line width=0.016cm] (5.000000,2.000000) circle (0.040000);%
\draw (5.100000,1.930000) node [anchor=north east] { $A6$ };%

% Marking point D6 by circle
\draw [line width=0.016cm] (8.000000,2.000000) circle (0.040000);%
\draw (8.070000,1.930000) node [anchor=north west] { $D6$ };%

% Printing text at point t1
\draw (1.000000,0.400000) node [anchor=north] { $7.50$ };%

% Printing text at point t2
\draw (2.000000,0.400000) node [anchor=north] { $8.00$ };%

% Printing text at point t3
\draw (3.000000,0.400000) node [anchor=north] { $8.10$ };%

% Printing text at point t4
\draw (4.000000,0.400000) node [anchor=north] { $8.20$ };%

% Printing text at point t5
\draw (5.000000,0.400000) node [anchor=north] { $8.30$ };%

% Printing text at point t6
\draw (6.000000,0.400000) node [anchor=north] { $8.40$ };%

% Printing text at point t8
\draw (8.000000,0.400000) node [anchor=north] { $9.00$ };%

% Printing text at point b1
\draw (0.500000,1.000000) node  { $1$ };%

% Printing text at point b2
\draw (0.500000,2.000000) node  { $2$ };%

% Printing text at point b3
\draw (0.500000,3.000000) node  { $3$ };%

% Drawing segment A1 D1
\draw [line width=0.016cm] (1.040000,1.000000) -- (2.960000,1.000000);%

% Drawing segment A2 D2
\draw [line width=0.016cm] (3.040000,1.000000) -- (4.960000,1.000000);%

% Drawing segment A3 D3
\draw [line width=0.016cm] (5.040000,1.000000) -- (7.960000,1.000000);%

% Drawing segment A4 D4
\draw [line width=0.016cm] (2.040000,2.000000) -- (3.960000,2.000000);%

% Drawing segment A5 D5
\draw [line width=0.016cm] (3.040000,3.000000) -- (5.960000,3.000000);%

% Drawing segment A6 D6
\draw [line width=0.016cm] (5.040000,2.000000) -- (7.960000,2.000000);%

% Drawing segment B1 U1
\draw [line width=0.016cm] (1.000000,0.500000) -- (1.000000,0.650000);%
\draw [line width=0.016cm] (1.000000,0.725000) -- (1.000000,0.875000);%
\draw [line width=0.016cm] (1.000000,0.950000) -- (1.000000,0.960000);%
\draw [line width=0.016cm] (1.000000,1.040000) -- (1.000000,1.100000);%
\draw [line width=0.016cm] (1.000000,1.175000) -- (1.000000,1.325000);%
\draw [line width=0.016cm] (1.000000,1.400000) -- (1.000000,1.550000);%
\draw [line width=0.016cm] (1.000000,1.625000) -- (1.000000,1.775000);%
\draw [line width=0.016cm] (1.000000,1.850000) -- (1.000000,2.000000);%
\draw [line width=0.016cm] (1.000000,2.075000) -- (1.000000,2.225000);%
\draw [line width=0.016cm] (1.000000,2.300000) -- (1.000000,2.450000);%
\draw [line width=0.016cm] (1.000000,2.525000) -- (1.000000,2.675000);%
\draw [line width=0.016cm] (1.000000,2.750000) -- (1.000000,2.900000);%
\draw [line width=0.016cm] (1.000000,2.975000) -- (1.000000,3.125000);%
\draw [line width=0.016cm] (1.000000,3.200000) -- (1.000000,3.350000);%
\draw [line width=0.016cm] (1.000000,3.425000) -- (1.000000,3.575000);%

% Drawing segment B2 U2
\draw [line width=0.016cm] (2.000000,0.500000) -- (2.000000,0.650000);%
\draw [line width=0.016cm] (2.000000,0.725000) -- (2.000000,0.875000);%
\draw [line width=0.016cm] (2.000000,0.950000) -- (2.000000,1.100000);%
\draw [line width=0.016cm] (2.000000,1.175000) -- (2.000000,1.325000);%
\draw [line width=0.016cm] (2.000000,1.400000) -- (2.000000,1.550000);%
\draw [line width=0.016cm] (2.000000,1.625000) -- (2.000000,1.775000);%
\draw [line width=0.016cm] (2.000000,1.850000) -- (2.000000,2.000000);%
\draw [line width=0.016cm] (2.000000,2.075000) -- (2.000000,2.225000);%
\draw [line width=0.016cm] (2.000000,2.300000) -- (2.000000,2.450000);%
\draw [line width=0.016cm] (2.000000,2.525000) -- (2.000000,2.675000);%
\draw [line width=0.016cm] (2.000000,2.750000) -- (2.000000,2.900000);%
\draw [line width=0.016cm] (2.000000,2.975000) -- (2.000000,3.125000);%
\draw [line width=0.016cm] (2.000000,3.200000) -- (2.000000,3.350000);%
\draw [line width=0.016cm] (2.000000,3.425000) -- (2.000000,3.575000);%

% Drawing segment B3 U3
\draw [line width=0.016cm] (3.000000,0.500000) -- (3.000000,0.650000);%
\draw [line width=0.016cm] (3.000000,0.725000) -- (3.000000,0.875000);%
\draw [line width=0.016cm] (3.000000,0.950000) -- (3.000000,0.960000);%
\draw [line width=0.016cm] (3.000000,1.040000) -- (3.000000,1.100000);%
\draw [line width=0.016cm] (3.000000,1.175000) -- (3.000000,1.325000);%
\draw [line width=0.016cm] (3.000000,1.400000) -- (3.000000,1.550000);%
\draw [line width=0.016cm] (3.000000,1.625000) -- (3.000000,1.775000);%
\draw [line width=0.016cm] (3.000000,1.850000) -- (3.000000,1.960000);%
\draw [line width=0.016cm] (3.000000,2.075000) -- (3.000000,2.225000);%
\draw [line width=0.016cm] (3.000000,2.300000) -- (3.000000,2.450000);%
\draw [line width=0.016cm] (3.000000,2.525000) -- (3.000000,2.675000);%
\draw [line width=0.016cm] (3.000000,2.750000) -- (3.000000,2.900000);%
\draw [line width=0.016cm] (3.000000,2.975000) -- (3.000000,3.125000);%
\draw [line width=0.016cm] (3.000000,3.200000) -- (3.000000,3.350000);%
\draw [line width=0.016cm] (3.000000,3.425000) -- (3.000000,3.575000);%

% Drawing segment B4 U4
\draw [line width=0.016cm] (4.000000,0.500000) -- (4.000000,0.650000);%
\draw [line width=0.016cm] (4.000000,0.725000) -- (4.000000,0.875000);%
\draw [line width=0.016cm] (4.000000,0.950000) -- (4.000000,1.100000);%
\draw [line width=0.016cm] (4.000000,1.175000) -- (4.000000,1.325000);%
\draw [line width=0.016cm] (4.000000,1.400000) -- (4.000000,1.550000);%
\draw [line width=0.016cm] (4.000000,1.625000) -- (4.000000,1.775000);%
\draw [line width=0.016cm] (4.000000,1.850000) -- (4.000000,2.000000);%
\draw [line width=0.016cm] (4.000000,2.075000) -- (4.000000,2.225000);%
\draw [line width=0.016cm] (4.000000,2.300000) -- (4.000000,2.450000);%
\draw [line width=0.016cm] (4.000000,2.525000) -- (4.000000,2.675000);%
\draw [line width=0.016cm] (4.000000,2.750000) -- (4.000000,2.900000);%
\draw [line width=0.016cm] (4.000000,2.975000) -- (4.000000,3.125000);%
\draw [line width=0.016cm] (4.000000,3.200000) -- (4.000000,3.350000);%
\draw [line width=0.016cm] (4.000000,3.425000) -- (4.000000,3.575000);%

% Drawing segment B5 U5
\draw [line width=0.016cm] (5.000000,0.500000) -- (5.000000,0.650000);%
\draw [line width=0.016cm] (5.000000,0.725000) -- (5.000000,0.875000);%
\draw [line width=0.016cm] (5.000000,0.950000) -- (5.000000,1.100000);%
\draw [line width=0.016cm] (5.000000,1.175000) -- (5.000000,1.325000);%
\draw [line width=0.016cm] (5.000000,1.400000) -- (5.000000,1.550000);%
\draw [line width=0.016cm] (5.000000,1.625000) -- (5.000000,1.775000);%
\draw [line width=0.016cm] (5.000000,1.850000) -- (5.000000,1.960000);%
\draw [line width=0.016cm] (5.000000,2.075000) -- (5.000000,2.225000);%
\draw [line width=0.016cm] (5.000000,2.300000) -- (5.000000,2.450000);%
\draw [line width=0.016cm] (5.000000,2.525000) -- (5.000000,2.675000);%
\draw [line width=0.016cm] (5.000000,2.750000) -- (5.000000,2.900000);%
\draw [line width=0.016cm] (5.000000,3.040000) -- (5.000000,3.125000);%
\draw [line width=0.016cm] (5.000000,3.200000) -- (5.000000,3.350000);%
\draw [line width=0.016cm] (5.000000,3.425000) -- (5.000000,3.575000);%

% Drawing segment B6 U6
\draw [line width=0.016cm] (6.000000,0.500000) -- (6.000000,0.650000);%
\draw [line width=0.016cm] (6.000000,0.725000) -- (6.000000,0.875000);%
\draw [line width=0.016cm] (6.000000,0.950000) -- (6.000000,1.100000);%
\draw [line width=0.016cm] (6.000000,1.175000) -- (6.000000,1.325000);%
\draw [line width=0.016cm] (6.000000,1.400000) -- (6.000000,1.550000);%
\draw [line width=0.016cm] (6.000000,1.625000) -- (6.000000,1.775000);%
\draw [line width=0.016cm] (6.000000,1.850000) -- (6.000000,2.000000);%
\draw [line width=0.016cm] (6.000000,2.075000) -- (6.000000,2.225000);%
\draw [line width=0.016cm] (6.000000,2.300000) -- (6.000000,2.450000);%
\draw [line width=0.016cm] (6.000000,2.525000) -- (6.000000,2.675000);%
\draw [line width=0.016cm] (6.000000,2.750000) -- (6.000000,2.900000);%
\draw [line width=0.016cm] (6.000000,2.975000) -- (6.000000,3.125000);%
\draw [line width=0.016cm] (6.000000,3.200000) -- (6.000000,3.350000);%
\draw [line width=0.016cm] (6.000000,3.425000) -- (6.000000,3.575000);%

% Drawing segment B8 U8
\draw [line width=0.016cm] (8.000000,0.500000) -- (8.000000,0.650000);%
\draw [line width=0.016cm] (8.000000,0.725000) -- (8.000000,0.875000);%
\draw [line width=0.016cm] (8.000000,0.950000) -- (8.000000,1.100000);%
\draw [line width=0.016cm] (8.000000,1.175000) -- (8.000000,1.325000);%
\draw [line width=0.016cm] (8.000000,1.400000) -- (8.000000,1.550000);%
\draw [line width=0.016cm] (8.000000,1.625000) -- (8.000000,1.775000);%
\draw [line width=0.016cm] (8.000000,1.850000) -- (8.000000,2.000000);%
\draw [line width=0.016cm] (8.000000,2.075000) -- (8.000000,2.225000);%
\draw [line width=0.016cm] (8.000000,2.300000) -- (8.000000,2.450000);%
\draw [line width=0.016cm] (8.000000,2.525000) -- (8.000000,2.675000);%
\draw [line width=0.016cm] (8.000000,2.750000) -- (8.000000,2.900000);%
\draw [line width=0.016cm] (8.000000,3.040000) -- (8.000000,3.125000);%
\draw [line width=0.016cm] (8.000000,3.200000) -- (8.000000,3.350000);%
\draw [line width=0.016cm] (8.000000,3.425000) -- (8.000000,3.575000);%
}
\end{tikzpicture}
